RD USB 3.0 Type-C Color LCD Display Tester Voltmeter Ammeter Battery Charge Cable Impedance Resistance Measurement – UM34

This new updated version USB tester can measure voltage, current, power, temperature and other values and display on the 1.44" color LCD Screen.

• 1.44 Inch color LCD display makes it easy and clear to read

• Adjustable multi-angle view, more intelligent and convenient

• New Type-C interface, 4 direction rotation color screen, 6 levels screen brightness adjustment & 6 measurement display interface

• Load impedance measurement, temperature display, screen brightness adjustment, line resistance measurement and DIY background settings

• Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc

• Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc

Specifications:

• Function: no communication version (UM34) / conmmunication version by BT connection (UM34C)

• Display Screen: 1.44 Inch Color LCD Display 

• Voltage Measurement Range: 4.000-24.000V

• Voltage Measurement Resolution: 0.01V

• Voltage Measurement Accuracy: ±(0.2‰+1digit)

• Current Measurement Range: 0-5.0000A

• Current Measurement Resolution: 0.001A

• Current Measurement Accuracy: ±(0.8‰+3digit)

• Capacity Accumulation Rannge: 0-99999mAh

• Energy Sccumulation range: 0-999.99Wh

• Time Measurement Range: 0-99h 59min 59s

• Load Impedance Range: 0.8Ω-9999.9Ω

• Temperature Measurement Range: -10℃～100℃/0℉～200℉                

• Temperature Measurement Error: ±3℃/±6℉

• Screen Brightness Setting: 0-5 Level

• Auto Screen Off Time: 0-9mins

• Voltage Graphing Range: 0-24.00V

• Current Graphing Range: 0-4.0000A

• Data Storage: 10 Groups

• Quick Charge Recognition Mode: QC2.0, QC3.0, APPLE 2.4A / 2.1A / 1A / 0.5A, Android DCP, SAMSUNG                  

• Refresh Rate: 2Hz

• Product Size: 71.2 x 30.5 x 12.4mm (UM34C) / 71.2 x 30.5 x 11.3mm (UM34)    

• Product Weight: 22.87g(UM34C) / 18.39g (UM34)

Note:

1. UM34 is no communication version, UM34C is conmmunication version by BT connection.  And UM34C don't have PC software , only have APP for android

2. Phone Android (Android 5.0 and above, support 18 kinds language, chinese, english and Russia, etc)

3. User manual and Android APP download link: //www.mediafire.com/folder/5c877rc21tp1p/UM34

4. There are some incompatibility problem between some android phone and our bt board, please purchase carefully, such as Samsung NOTE8 / S8

5. For Android APP:

A: APP only support android 5.0 and above

B: Allow APP to do in the background, not be cleaned

C: allow APP self-starting

D: Allow APP stay after screen locked, not be cleaned